Apr 16, 2013 3:00pm PDT
. and even though this has been used, this type of technology has been used by al qaeda and taliban in the past, it is also sadly in this age of the internet a technology you can go online and essentially find a how-to to build a bomb like this. no one has ruled out domestic terrorism, or this being a single lone wolf bomber, perhaps someone with help. right now, they say those are among the many, many questions. >> and it's significant also that no one has claimed responsibility. there's almost a thunderous silence, if you will. that speaks volumes to a lot of these investigators. >> if you look past backwards, past terrorist attacks, obviously if it's al qaeda, if it's al qaeda an the arabian peninsula, even a domestic political group trying to make a point, often there's a claim of responsibility in the first day or two. the silence is part of the investigation, and a reminder to us that what is not being said and what we don't know is perhaps much more important than what we do know. >> john, don't go too far away. moments before the terror attack here in boston, 29-year-old kry
Apr 17, 2013 4:00am PDT
technology meltdown left thousand passengers stranded yesterday. kron fours mike pelton is live from sfo with an update this morning. >> take a look at some of the video you can see long lines and a lot of canceled flights. a computer failure forced the airline to ground all flights frosfor several hours. the problem was fixed yesterday afternoon because they big back up and passengers unhappy. >> at this point i am waiting and i can't to the counter to find out what can be done. they said we're working on--i came to the counter >> everyone is just dealing with it. it is late. i cannot fight it. i cannot do anything about it. >> what did later cancelled? >> it was delayed. probably another for five hours. >> we do have calls into the airport to the manager they will be able to tell us the status of the american airline flights at sfo. when we get the update will pass along. i can tell you by walking to the terminal looking at the flight boards it appears that a lot of the american airline flights are on time this morning. want to chicago and went to boston it look like they are 45 minute
Apr 17, 2013 2:00am PDT
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Apr 17, 2013 7:00am PDT
fire safety technologies. and improve the level of operating redundancy. this will be on all 24 of their ships as this, they say will expand the availability of postal services for the comfort of guest. this is if the ship was power. they had bad publicity what they had those accidents when the power was out and customers were left with a pretty bad vacation. there are hoping this will improve again and they will get good princely. policy. >> let us take a live look at the reopening of the exploratoryium . >> located now at pier 15 where they are during the ceremony to kick it off. we will be right back. >> that is it for this morning. a lot of new developments happening in the wake of the bombings of the marathon in boston. stay tuned for the 24/7 news channel for the latest. as was our web site kron4.com , facebook and twitter pages as an aberration become available. >> dr.